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Diffstat (limited to 'spec/ruby/library/abbrev/abbrev_spec.rb')
-rw-r--r-- | spec/ruby/library/abbrev/abbrev_spec.rb | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/spec/ruby/library/abbrev/abbrev_spec.rb b/spec/ruby/library/abbrev/abbrev_spec.rb new file mode 100644 index 0000000000..b2321cc679 --- /dev/null +++ b/spec/ruby/library/abbrev/abbrev_spec.rb @@ -0,0 +1,31 @@ +require File.expand_path('../../../spec_helper', __FILE__) +require 'abbrev' + +#test both Abbrev.abbrev and Array#abbrev in +#the same manner, as they're more or less aliases +#of one another + +[["Abbrev.abbrev", lambda {|a| Abbrev.abbrev(a)}], + ["Array#abbrev", lambda {|a| a.abbrev}] +].each do |(name, func)| + + describe name do + it "returns a hash of all unambiguous abbreviations of the array of strings passed in" do + func.call(['ruby', 'rules']).should == {"rub" => "ruby", + "ruby" => "ruby", + "rul" => "rules", + "rule" => "rules", + "rules" => "rules"} + + func.call(["car", "cone"]).should == {"ca" => "car", + "car" => "car", + "co" => "cone", + "con" => "cone", + "cone" => "cone"} + end + + it "returns an empty hash when called on an empty array" do + func.call([]).should == {} + end + end +end |